The Pythagorean theorem water demo

Wheel with liquid demonstrates the Pythagorean theorem at Brentwood.

How to solve KAKURO Puzzles

KAKURO is a logical puzzle that is the mathematics equivalent of crosswords. If you love Mathematics and solving crosswords, Kakuro is the game you will surely love. The rules are pretty simple, but the puzzles can be very difficult. Watch this video to understand how best to solve these puzzles.